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iPhone Safari Web App opens links in new window
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+1 from me - used this.href rather than casting to a jQuery object, but thanks for this answer. Works on iOS6.
– Fenton
Sep 29 '12 at 20:12
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How can I remove the first line of a text file using bash/sed script?
...you the last 5 lines of the input. The + sign kind of inverts the argument and make tail print anything but the first x-1 lines. tail -n +1 would print the whole file, tail -n +2 everything but the first line, etc.
GNU tail is much faster than sed. tail is also available on BSD and the -n +2 flag i...
How to connect android emulator to the internet
How can I connect my Android emulator to the internet, e.g. to use the browser? I've found lots of advice on what do to when your connected through a proxy, but that's not the case here, my machine (Windows 7) is directly connected to the router.
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What is your single most favorite command-line trick using Bash? [closed]
...es with suffixes quickly:
cp /home/foo/realllylongname.cpp{,-old}
This expands to:
cp /home/foo/realllylongname.cpp /home/foo/realllylongname.cpp-old
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answered Sep 16 '0...
Select TreeView Node on right click before displaying ContextMenu
...implest solution when it works. It worked for me. In fact, you should just cast sender as a TreeViewItem because if it's not, that's a bug.
– craftworkgames
Nov 8 '14 at 12:04
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Postgres: SQL to list table foreign keys
...6485 is the oid of the table I'm looking at - you can get that one by just casting your tablename to regclass like:
WHERE r.conrelid = 'mytable'::regclass
Schema-qualify the table name if it's not unique (or the first in your search_path):
WHERE r.conrelid = 'myschema.mytable'::regclass
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How do I find the location of my Python site-packages directory?
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There are two types of site-packages directories, global and per user.
Global site-packages ("dist-packages") directories are listed in sys.path when you run:
python -m site
For a more concise list run getsitepackages from the site module in Python code:
python -c 'import sit...
C++ code file extension? .cc vs .cpp [closed]
I have seen C++ code saved as both .cc and .cpp files. Is there a difference between the two?
17 Answers
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g++ undefined reference to typeinfo
...Such access can happen when you create an object of the class, use dynamic_cast etc.
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Can I bind an array to an IN() condition?
...operator does not exist: integer = text. At least you need to add explicit casting.
– collimarco
Dec 15 '13 at 17:39
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